South Korea weather in July

Are you planning a trip to South Korea in July and wondering what kind of weather to expect? Look no further than this page for all the information you need.

What is the weather like in South Korea in July?

The weather conditions in South Korea in July vary from poor to unpleasant depending on the destination. It is a summer month.

During July in South Korea the average maximum daytime temperatures are high and range from 25°C (76°F) in Sokcho to 29°C (84°F) in Suwon.

Precipitation in July varies from heavy in Ulchin with an average of 164mm (6.5 inches) of rainfall to heavy in Paju with 380mm (15 inches). It is the wettest month of the year in Seoul. It is also generally a moderately sunny time of year with an average of 124 hours of sunshine in Seoul during the entire month.

To learn more about the weather conditions in specific areas of South Korea, check out the map below.

Where to go in South Korea in July

Find the average weather conditions in July for the most popular destinations in South Korea on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

Popular destinations in South Korea

What is the weather like in July for the 5 most popular destinations in South Korea?

Average weather in Seoul

In July Seoul generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Seoul
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
27°C / 81°F 
16°C / 60°F 
188 hours 
154mm / 6.1" 
11 days 
29°C / 84°F 
20°C / 68°F 
124 hours 
364mm / 14" 
16 days 
poor 
August   >> August
>>  
29°C / 84°F 
20°C / 68°F 
154 hours 
305mm / 12" 
14 days 
poor 
Climate in Seoul

Average weather in Busan

In July Busan generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Busan
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
23°C / 73°F 
19°C / 66°F 
179 hours 
219mm / 8.6" 
11 days 
26°C / 79°F 
23°C / 73°F 
173 hours 
272mm / 11" 
14 days 
poor 
August   >> August
>>  
28°C / 82°F 
24°C / 75°F 
200 hours 
212mm / 8.3" 
12 days 
Climate in Busan

Average weather in Jeju

In July Jeju generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Jeju
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
22°C / 71°F 
18°C / 64°F 
170 hours 
269mm / 11" 
13 days 
poor 
26°C / 79°F 
23°C / 73°F 
195 hours 
295mm / 12" 
15 days 
poor 
August   >> August
>>  
27°C / 80°F 
23°C / 73°F 
193 hours 
249mm / 9.8" 
13 days 
Climate in Jeju

Average weather in Seogwipo

In July Seogwipo generally has high temperatures with maximum daytime temperatures around 27°C (80°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Seogwipo
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
23°C / 73°F 
19°C / 65°F 
145 hours 
264mm / 10" 
13 days 
poor 
27°C / 80°F 
23°C / 73°F 
142 hours 
280mm / 11" 
15 days 
poor 
August   >> August
>>  
28°C / 82°F 
24°C / 74°F 
186 hours 
234mm / 9.2" 
13 days 
Climate in Seogwipo

Average weather in Incheon

In July Incheon generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 21°C (69°F) and heavy monthly rainfall. So on average the conditions are poor that month.

Incheon
Max temperature Max temp
Min temperature Min temp
Monthly sun hours Sun hours
Monthly rainfall Rainfall
Monthly rainy days Rainy days
Weather conditions Weather
<<   June June
<<  
27°C / 81°F 
16°C / 61°F 
215 hours 
150mm / 5.9" 
11 days 
29°C / 84°F 
21°C / 69°F 
161 hours 
361mm / 14" 
16 days 
poor 
August   >> August
>>  
29°C / 85°F 
20°C / 69°F 
192 hours 
310mm / 12" 
14 days 
poor 
Climate in Incheon

Is your destination not in the list? Have a look at other destinations in South Korea.

Is July the best time to go to South Korea?

In our opinion July is not the best time to visit South Korea with commonly poor weather in Seoul.

On average the best time to visit South Korea is in April, May, June, September and October with generally pleasant weather in Seoul. The worst months are January, February, July, August and December that can have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in South Korea. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to South Korea? Get detailed historical weather averages for many cities in South Korea.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.